J
Jeffry R. Alger
Researcher at University of Texas Southwestern Medical Center
Publications - 215
Citations - 19974
Jeffry R. Alger is an academic researcher from University of Texas Southwestern Medical Center. The author has contributed to research in topics: Magnetic resonance imaging & Stroke. The author has an hindex of 74, co-authored 207 publications receiving 18664 citations. Previous affiliations of Jeffry R. Alger include University of Minnesota & Johns Hopkins University.
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Journal ArticleDOI
A Trial of Imaging Selection and Endovascular Treatment for Ischemic Stroke
Chelsea S. Kidwell,Reza Jahan,Jeffrey Gornbein,Jeffry R. Alger,Val Nenov,Zahra Ajani,Lei Feng,Brett C. Meyer,Scott E Olson,Scott E Olson,Lee H. Schwamm,Albert J Yoo,Randolph S. Marshall,Philip M. Meyers,Dileep R. Yavagal,Max Wintermark,Judy Guzy,Sidney Starkman,Jeffrey L. Saver +18 more
TL;DR: A favorable penumbral pattern on neuroimaging did not identify patients who would differentially benefit from endovascular therapy for acute ischemic stroke, nor was embolectomy shown to be superior to standard care.
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Comparison of MRI and CT for Detection of Acute Intracerebral Hemorrhage
Chelsea S. Kidwell,Chelsea S. Kidwell,Julio A. Chalela,Jeffrey L. Saver,Sidney Starkman,Michael D. Hill,Andrew M. Demchuk,John A. Butman,Nicholas J. Patronas,Jeffry R. Alger,Jeffry R. Alger,Lawrence L. Latour,Marie Luby,Alison E. Baird,Megan C. Leary,Margaret Tremwel,Bruce Ovbiagele,Andre Fredieu,Shuichi Suzuki,J. Pablo Villabianca,Stephen M. Davis,Billy Dunn,Jason W. Todd,Mustapha A. Ezzeddine,Joseph Haymore,John K. Lynch,Lisa Davis,Lisa Davis,Steven Warach +28 more
TL;DR: MRI may be as accurate as CT for the detection of acute hemorrhage in patients presenting with acute focal stroke symptoms and is more accurate than CT forThe detection of chronic intracerebral hemorrhage.
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Thrombolytic reversal of acute human cerebral ischemic injury shown by diffusion/perfusion magnetic resonance imaging
Chelsea S. Kidwell,Chelsea S. Kidwell,Jeffrey L. Saver,Jeffrey L. Saver,James Mattiello,Sidney Starkman,Sidney Starkman,Fernando Vinuela,Fernando Vinuela,Gary Duckwiler,Gary Duckwiler,Y. Pierre Gobin,Y. Pierre Gobin,Reza Jahan,Reza Jahan,Paul M. Vespa,Paul M. Vespa,Mary Kalafut,Mary Kalafut,Jeffry R. Alger,Jeffry R. Alger +20 more
TL;DR: Serial diffusion and perfusion imaging studies were acquired in patients experiencing acute hemispheric cerebral ischemia treated with intra‐arterial thrombolytic therapy within 6 hours of symptom onset, providing an early marker of acute cerebral ischemic injury.
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Diffusion MRI in Patients With Transient Ischemic Attacks
Chelsea S. Kidwell,Jeffry R. Alger,Francesco Di Salle,Sidney Starkman,Pablo Villablanca,John Bentson,Jeffrey L. Saver +6 more
TL;DR: In nearly half of clinically defined TIA patients, the diffusion MRI changes may be fully reversible, while in the remainder the diffusionMRI findings herald the development of a parenchymal infarct despite transient clinical symptoms.
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Cerebral intracellular pH by 31P nuclear magnetic resonance spectroscopy
Ognen A. C. Petroff,James W. Prichard,Kevin L. Behar,Jeffry R. Alger,J A den Hollander,Robert G. Shulman +5 more
TL;DR: Cerebral intracellular pH in living rabbits and rats under physiologic conditions is determined using phosphorus NMR spectroscopy and new titration curves thought to be appropriate for brain, toward the alkaline end of the range of values obtained by other methods.